We are working with asterisk more then 11 years.
Have only linux admins with 15+ years experience in team and asterisk expert with at least 5-6 years of extensive DEVELOPMENT work.
Our primary services are voip systems design , billing for VOIP, web for voip/reporting interfaces.
We have done some autodiallers, proved we can do complex modules for freepbx/trixbox, we have a2billing contributors in team.
Also we have experience with multi-server voip clusters end virtualized voip services,including ones in amazon ec2 .
-small and large VOIP system based on SIP protocol
-general voip architecture design
-web and billing for voip
-support for asterisk, freepbx/trixbox and a2billing, openser/kamailio/opensips.
-enhancments and addons for asterisk, freepbx, a2billing
-load balance using openser/kamailio/opensips
-virtualization with openvz, xen, amazon ec2 service.
-support for linux systems and suplimentary services for voip.
-create network storage clusters, mysql replicated setup, mysql clustered experience
-per hour support and consulting for all above
every finished project have free limited 10 day support&bugfixes.
note, we have very few aborted projects, most of them from client side. We have NO \"work-in-progress-forever\" list like alot of user have. so completion rate is REAL.
Only thing we not do is grafical design work, we are sorry but it is hard to be proffessional in voip and design in same time. We are choosing be best in VOIP.